女性，47岁。消化性溃疡病史2年，近期反复出现腹痛，1天前出现呕吐，呕吐物为大量隔夜宿食。该患者的诊断可能是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='26457' and id < 2209565 and id<>'2209565' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26457' and id > 2209565 and id<>'2209565' order by id asc limit 5